Catalogue
Recirculation pumps
Recirculation pumps for heating, air conditioning and hot water systems.
4 products
| Product | Q max | H max | p | T max | DN | Datasheet | Request |
|---|---|---|---|---|---|---|---|
 EtaLine Pro in-line circulator pumpRecirculation pumps | 64 m³/h | 42.9 m | 10 bar | 120 °C | — | ||
 Etaline in-line circulator pumpRecirculation pumps | 850 m³/h | 140 m | 16 bar | 140 °C | — | ||
 Etaline-R in-line circulator pumpRecirculation pumps | 1900 m³/h | 97 m | 25 bar | 140 °C | — | ||
 Etaline Z twin in-line recirculation pumpRecirculation pumps | 1095 m³/h | 38 m | 16 bar | 140 °C | — |
Technical guide
Recirculation pumps: series and key data
Recirculation pumps: 4 KSB series in the Techworks catalogue (Etaline-R, Etaline Z, Etaline, EtaLine Pro). The range covers flow rates up to 1,900 m³/h (Etaline-R), heads up to 140 m (Etaline) and fluids up to 140 °C. We select the exact size, impeller, materials and motor based on the duty point of your application.
| Series | Product | Q max | H max | T max | Datasheet |
|---|---|---|---|---|---|
| Etaline-R | Etaline-R in-line circulator pump | 1900 m³/h | 97 m | 140 °C | |
| Etaline Z | Etaline Z twin in-line recirculation pump | 1095 m³/h | 38 m | 140 °C | |
| Etaline | Etaline in-line circulator pump | 850 m³/h | 140 m | 140 °C | |
| EtaLine Pro | EtaLine Pro in-line circulator pump | 64 m³/h | 42.9 m | 120 °C |
Maximum values for each series, from KSB datasheets.